package main

import "fmt"

func main() {
	m := make(map[string]int)
	m["k1"] = 7
	m["k2"] = 13
	fmt.Println(m)

	v, prs := m["k2"]
	fmt.Println("prs:", prs, "v:", v)

	delete(m, "k2")
	fmt.Println(m)

	v2, prs2 := m["k2"]
	fmt.Println("prs2:", prs2, "v2:", v2)

	n := map[string]int{"foo": 1, "bar:": 2}
	fmt.Println(n)
}
